<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <style>
        #customers {
            font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
            width: 100%;
            border-collapse: collapse;
            table-layout: fixed;
        }

        #customers td {
            border: 1px solid rgba(2, 3, 1, 0.41);
        }

        .table-title th {
            font-size: 30px;
            background-color: rgba(103, 110, 109, 0.76);
            color: #ffffff;
            line-height: 60px;
            text-align: center;
        }

        .content-title td {
            line-height: 40px;
            font-size: 22px;
            text-align: center;
            background-color: #d8d8d8;
        }

        .step {
            text-align: center;
        }

        .success-status {
            text-align: center;
            color: #08a623;
        }

        .fail-status {
            text-align: center;
            color: red;
        }

        .text {
            font-size: 18px;
            line-height: 30px;
            background-color: rgba(171, 253, 42, 0.07);
        }

        .result {
            font-size: 24px;
            color: red;
            line-height: 35px;
            text-align: center;
        }
    </style>
</head>

<body>
<table id="customers">
    <tr class="table-title">
        <th colspan="3">测 试 项 目 及 内 容</th>
    </tr>
    <tr class="content-title">
        <td>测试步骤</td>
        <td>测试内容</td>
        <td>测试结果</td>
    </tr>
</table>
</body>
</html>